/* ==========================================================================
   Travel Agent Helper Layout Framework
   ========================================================================== */
.tah-container {
    max-width: 56rem !important;
    margin-top: 0.5rem !important;
    margin-bottom: 0.5rem !important;
    padding: 0.5rem !important;
}

.tah-card {
    padding: 1rem 1.25rem !important;
    gap: 0.75rem !important;
    display: flex !important;
    flex-direction: column !important;
    background: #ffffff !important;
    border-radius: 1rem !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1) !important;
}

.tah-title {
    margin-bottom: 0.25rem !important;
    font-size: 1.25rem !important;
    line-height: 1.75rem !important;
}

.tah-label {
    margin-bottom: 0.125rem !important;
    font-size: 0.75rem !important;
    line-height: 1rem !important;
    font-weight: 700 !important;
}

.tah-input {
    padding: 0.5rem 0.75rem !important;
    border-radius: 0.75rem !important;
    font-size: 0.875rem !important;
    height: 2.375rem !important;
    line-height: 1.25rem !important;
    border: 1px solid #d1d5db !important;
}

.tah-row-forced {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.75rem !important;
}

.tah-radio-group {
    padding-top: 0.35rem !important;
}

.tah-textarea {
    padding: 0.5rem 0.75rem !important;
    border-radius: 0.75rem !important;
    font-size: 0.85rem !important;
    line-height: 1.3rem !important;
    font-family: monospace !important;
}

/* Button UI Definitions */
.tah-btn-primary {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
    border-radius: 0.75rem !important;
    font-size: 0.9rem !important;
    background-color: #2563eb !important;
    color: white !important;
    font-weight: 700 !important;
    border: none !important;
    cursor: pointer !important;
}

.tah-btn-primary:hover {
    background-color: #1d4ed8 !important;
}

.tah-btn-secondary {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
    border-radius: 0.75rem !important;
    font-size: 0.9rem !important;
    background-color: #ef4444 !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    border: none !important;
    cursor: pointer !important;
    transition: background-color 0.15s ease-in-out !important;
}

.tah-btn-secondary:hover {
    background-color: #dc2626 !important;
}

/* ==========================================================================
   Desktop Structural Date Picker System
   ========================================================================== */
.tah-date-wrapper {
    position: relative !important;
}

.tah-date-trigger-box {
    background-color: #ffffff !important;
    border: 1px solid #d1d5db !important;
    border-radius: 0.75rem !important;
    padding: 0.5rem 0.75rem !important;
    font-size: 0.875rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    font-weight: 600 !important;
    color: #1f2937 !important;
    height: 2.375rem !important;
    box-sizing: border-box !important;
}

.tah-date-trigger-box:hover {
    border-color: #9ca3af !important;
}

.tah-date-grid-popup {
    display: none;
    position: absolute !important;
    top: 105% !important;
    left: 0 !important;
    width: 100% !important;
    z-index: 99999 !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    gap: 0.35rem !important;
    background-color: #ffffff !important;
    padding: 0.65rem !important;
    border: 1px solid #d1d5db !important;
    border-radius: 0.75rem !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
    box-sizing: border-box !important;
}

.tah-date-grid-popup.tah-show {
    display: grid !important;
}

.tah-date-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    aspect-ratio: 1 / 1 !important;
    width: 100% !important;
    padding: 0 !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    border-radius: 0.5rem !important;
    transition: all 0.1s ease-in-out !important;
    border: none !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
}

.tah-date-btn-inactive {
    background-color: #f3f4f6 !important;
    color: #374151 !important;
}

.tah-date-btn-inactive:hover {
    background-color: #e5e7eb !important;
}

.tah-date-btn-active {
    background-color: #2563eb !important;
    color: #ffffff !important;
}

/* ==========================================================================
   Mobile-Centric Modal Overlay (Max Width: 600px)
   ========================================================================== */
@media (max-width: 600px) {
    .tah-date-grid-popup {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        right: auto !important;
        bottom: auto !important;
        transform: translate(-50%, -50%) !important;
        width: 88vw !important;
        max-width: 340px !important;
        grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
        gap: 0.35rem !important;
        padding: 0.75rem !important;
        border-radius: 1rem !important;
        border: 1px solid #d1d5db !important;
        background-color: #ffffff !important;
        box-shadow: 0 0 0 50vmax rgba(0, 0, 0, 0.45), 0 20px 25px -5px rgba(0, 0, 0, 0.15) !important;
    }

    .tah-date-btn {
        font-size: 0.85rem !important;
        border-radius: 0.4rem !important;
    }
}

@media (max-width: 360px) {
    .tah-date-grid-popup {
        gap: 0.2rem !important;
        padding: 0.5rem !important;
    }
    .tah-date-btn {
        font-size: 0.75rem !important;
    }
}